GM C4500 Crew Cab:

• C4500 is GM's Class 4 medium duty truck
  
• 16,500 lb. GVWR standard and shown in comparison, 17,500 lb. option
  
• Duramax 6.6L V8 diesel engine or 8.1L V8 gasoline engine
  
• Allison 6-speed automatic transmission
  
• Available 4WD
  
• Cab design derived from full-size van
  
• Numerous options, including suspensions and axles

NPR Crew Cab Advantages:

• More maneuverable NPR design can turn circle in 45.3 ft. vs. 53 ft. for C4500 with same 12-foot body capacity
  
• Fold-down center seat with work-ready surface vs. optional center seat
  
• In-cab fluid fills simplify service checks vs. no in-cab fills
  
• Greater visibility through large windows. Driver can see ground 8.6 feet from front bumper in NPR-HD vs. 13 ft. for C4500
  
• Isuzu offers the efficiency of lower weight; 2000 lb. less for diesel trucks. The extra weight requires extra fuel to move, whether the truck is loaded or unloaded
  
• Wider door opening for easy entry and exit (85° vs. 70°)
  
• Unlimited mileage 3-year basic warranty vs. unlimited mileage 2-year basic warranty
  
• Standard tilt and telescopic steering column vs. optional tilt steering wheel on C4500
  
• Standard exhaust brake vs. optional exhaust brake contributes to longer brake component life
  
• Standard cruise control, power windows and power door locks vs. optional on GM
  
• 50-state clean idle certification on Isuzu vs. timed idle shut-down on C4500
  
• Available Vehicle Health Reports allows Isuzu fleet to monitor drivers and vehicle service needs. Not available on GM
  
• Even with 2,000 lb. lighter GVWR, NPR-HD has approximately 300 lb. higher payload for similarly equipped diesel truck due to lighter base vehicle weight
  
• Seven passenger seating adds to crew comfort and usefulness (C-4500 only has room for six)